Ammeters; Binoculars; Capacitors; Diodes; Electromagnets; Encoders; Flowmeters; Rheostats; Scales; Thermistors; Thermocouples; Thermostats; Antenna filters; Banana plugs; Battery cases; Battery terminal connector clamps; Battery terminals; Cable connectors; Camera lens mounts; Circuit breakers; Circuit overload protector devices; Coaxial cables; Coolant-temperature sensors; Distillation apparatus for scientific purposes; Electric adapter cables; Electric buzzers; Electric capacitors; Electric connections and connectors; Electric couplings; Electric junction boxes; Electric power converters; Electric relays; Electric resistors; Electric switch housings; Electric warning lights; Electric wire and cable; Electrical adapters; Electrical fuses; Electrical switches; Electrical terminal blocks; Electronic circuit board; Electronic components in the nature of capacitors, connectors, filters, oscillators, relays, switches, transformers, resistors, semiconductors, integrated circuits, rectifiers, transistors; Electronic indicator panels; Electronic security and surveillance devices, namely, electronic security tags and labels, acoustic tags, magnetic tags; Feeler gauges; Fiber optic connectors; Fuse clips and panel-mounted fuse holders for use with electronic glass and ceramic fuses; Indicator lights; Insulated copper electrical wire; Internal cooling fans for computers; Junction boxes; Keyless entry system and keyless ignition switch system for automotive vehicles comprised of a microprocessor, electronic signal receiver, and keyfob with electronic signal transponder; Laboratory equipment and supplies, namely, centrifuge tubes; Lap-counting devices, namely, counters for use during sporting activities; LED drivers; Light switches; Lightning arrester equipment; Magnifying lenses; Measuring cups; Measuring rulers; Microphone modules; Plates for batteries; Plug connectors; Portable vibration speakers; Power connectors; Power supply connectors and adaptors for use with portable electronic devices; Power switches; Pressure sensors; Programmable logic controllers; Proximity sensors; Public address (PA) and sound system accessories, namely, microphone stands, speaker stands, microphone cables, speaker cables, speaker boxes and sound mixers; Resistance wires; Screw-tapping gauges; Sensors for the determination of temperatures, positions and distances; Sleeves for electric cables; Solar panels for production of electricity; Solenoid valves; Speaker enclosures; Switch boxes; Tape rulers; Telecommunications equipment, namely, fiber-optic transceivers, fiber optic repeaters, converters and optimizers, wave division multiplexers, free-space optics transmission systems, switches including Ethernet switches and routers, fiber-to-the-home and ethernet-over-VDSL access aggregators, terminators and repeaters, and remote presence management products, namely, switches, and console, alarm, sensor and power management devices; Temperature sensors; Test weights; Threaded cable connectors of metal; Ultrasonic thickness gauges; Vehicle engine parts, namely, thermostats; Vehicle safety equipment, namely, back-up sensors and cameras; Voltage testers; Wire connectors